diff options
| -rw-r--r-- | include/Handle.h | 4 | ||||
| -rw-r--r-- | lib/Handle.cc | 12 |
2 files changed, 8 insertions, 8 deletions
diff --git a/include/Handle.h b/include/Handle.h index 894ab8e..8b9f866 100644 --- a/include/Handle.h +++ b/include/Handle.h @@ -72,8 +72,8 @@ class Handle : public Base { static int zlib_inflate(Handle * in, Handle * out) throw (GeneralException); static int zlib_deflate(Handle * in, Handle * out) throw (GeneralException); #ifdef HAVE_UCL - static int ucl_compress(Handle * in, Handle * out) throw (GeneralException); - static int ucl_decompress(Handle * in, Handle * out) throw (GeneralException); + static int ucl_compress(Handle * in, Handle * out, int len_in = -1) throw (GeneralException); + static int ucl_decompress(Handle * in, Handle * out, int len_in = -1) throw (GeneralException); #endif protected: Handle(int h); diff --git a/lib/Handle.cc b/lib/Handle.cc index 5c046d5..1701cd9 100644 --- a/lib/Handle.cc +++ b/lib/Handle.cc @@ -875,14 +875,14 @@ int Handle::zlib_deflate(Handle * in, Handle * out) throw (GeneralException) { } #ifdef HAVE_UCL -int Handle::ucl_compress(Handle * in, Handle * out) throw (GeneralException) { +int Handle::ucl_compress(Handle * in, Handle * out, int len_in) throw (GeneralException) { if (ucl_init() != UCL_E_OK) throw GeneralException("ucl_init failed"); unsigned char * b_in, * b_out; - unsigned int len_in, len_out; + unsigned int len_out; - len_in = in->GetSize(); + if (len_in < 0) len_in = in->GetSize() - in->tell(); len_out = len_in + len_in / 8 + 256; b_in = (unsigned char *) malloc(len_in); @@ -901,14 +901,14 @@ int Handle::ucl_compress(Handle * in, Handle * out) throw (GeneralException) { return len_out; } -int Handle::ucl_decompress(Handle * in, Handle * out) throw (GeneralException) { +int Handle::ucl_decompress(Handle * in, Handle * out, int len_in) throw (GeneralException) { if (ucl_init() != UCL_E_OK) throw GeneralException("ucl_init failed"); unsigned char * b_in, * b_out; - unsigned int len_in, len_out; + unsigned int len_out; - len_in = in->GetSize(); + if (len_in < 0) len_in = in->GetSize() - in->tell(); len_out = len_in + len_in / 8 + 256; b_in = (unsigned char *) malloc(len_in); |